Colt Model 1900 “Sight Safety” Conversion Prototype

Brands: Colt

This is a rare prototype of the Colt Model 1900 and is known for its “sight safety” feature. This pistol is the precursor to subsequent “sight safety” models. Its development is meticulously chronicled on pages 105-107 of “Colt Automatic Pistols” by Bady. And was originally part of the Sidney Aberman pistol collection.

Do not have an account with us?

Register your account now.

Description

Presenting a unique piece of firearm history, this Colt Model 1900, known for its “sight safety” feature, is a prototype of significant historical importance. Crafted around the turn of the century, circa 1900, this singular pistol is the precursor to subsequent “sight safety” models. Its development is meticulously chronicled on pages 105-107 of “Colt Automatic Pistols” by Bady. Originally a proud part of the esteemed Sidney Aberman automatic pistol collection, the Colt Model 1900’s design was groundbreaking. However, military personnel and civilian marksmen deemed its initial sight/safety mechanism inadequate. This led to the evolution of this distinctive prototype. The pistol’s slide maintains the original slot of the sight safety, enhanced by a longitudinal dovetail cut to incorporate a new fixed rear sight.

The evolution of the design can be seen in the meticulous craftsmanship that integrates a small filler block above the brass/bronze firing pin, aligning with the rear sight cross-pin—a testament to the prototype’s transitional nature. Modern additions include a checkered round top hammer, reminiscent of later models, and a striking “1900” stamp on the left grip panel, complemented by the “1/R.W.W” inspector’s initials etched on the right—a nod to its prototype status without a serial number.

This Colt Model 1900 is a cornerstone in Colt’s history, marking their foray into semi-automatic pistol production, an endeavor spearheaded by the legendary John M. Browning. With an original run of roughly 3,500 units from 1900, this model catered to both commercial markets and military needs. The left slide of this pistol bears the early Colt inscriptions, proudly displaying the “BROWNING’S PATENTS” and “PAT.’D APRIL 20.1897”, further accented by “COLT’S PATENT FIRE ARMS MFG. CO./HARTFORD CONN. U.S.A.” The early design features, like the sixteen serrations at the slide’s front and the iconic Rampant Colt logo, speak to its authenticity and lineage. The right slide is clearly marked “AUTOMATIC COLT/CALIBRE 38 RIMLESS SMOKELESS” ahead of the ejection port, with the slide’s identification as “#2667”. This model boasts a uniform blued metal finish with a case-hardened rear sight and hammer, rounded off with a blued seven-round magazine featuring a plain base plate.

Question about this item?​

Share...

Authenticity Guarantee.

All items are guaranteed to be 100% authentic and covered by our authenticity guarantee.

Have Questions?

Speak with one of our client advisors.

Call | SMS | Email

Shop Our Featured Items

LWRC Rifle & SIG Sauer P320 AXG Tactical Deployment Kit
Available
LWRC Rifle & SIG Sauer P320 AXG / Tactical Nig...
Log in to view pricing.
Available
Noveske N9 & Staccato 2011 XC / Tactical Night...
Log in to view pricing.
SIG Sauer P226 AL SO - Made In Germany
Available
SIG Sauer P226 AL SO – Made In Germany
Log in to view pricing.
Janz EM-S firearm serial 09092000
Available
Janz EM-S Serial – 09092000
Log in to view pricing.
Korth PRS Featured On Forgotten Weapons Serial - 600019
Available
Korth PRS Featured On Forgotten Weapons Serial...
Log in to view pricing.
Available
Korth Combat 4″ .357 Mag With 9mm Cylinder S...
Log in to view pricing.

Similar Products

Heckler & Koch P7 Prototype
Prototype
Available
Heckler & Koch P7 Prototype Serial# V4901
Log in to view pricing.
Available
Caspian Arms 1911 Fletcher Customs
Log in to view pricing.
SIG Sauer P220 Prototype Serial P63388
Prototype
Available
SIG Sauer P220 Prototype 1 of 35
Log in to view pricing.
SIG Sauer P210 700th Anniversary of Switzerland # 1527 Of 2000
Engraved
Out Of Stock
SIG Sauer P210 700th Anniversary of Switzerland #...
Log in to view pricing.
Mauser P08 IWA '85 Serial 10.005662
Engraved
Available
Mauser P08 IWA ’85 Luger
Log in to view pricing.
HK P7 PSP Prototype Rare Collector Gun
Prototype
Available
Heckler & Koch P7 PSP Prototype
Log in to view pricing.

Your Recently Viewed

Products not found.

Sign In

Register

Not a member? Register and get started today.